Maryland
Master Restricted Ventilation
Apply for the License
Maryland State Board of HVACR Contractors
500 N. Calvert St., Room 201
Baltimore, MD 21202
Phone: (410) 230-6231
Exam Administrator
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Exam Type
OPEN BOOK
Exam Content
The exam content shown below only lists main category headings. Please consult the PSI exam bulletin from the button below for more detailed information about subject sub-categories.
| Subject Areas | # of
Questions |
|---|
| Electrical Knowledge, Motors and Controls | 5 |
| Air Distribution Systems | 30 |
| Safety | 5 |
Total number of test questions:
40
Time allowed (minutes):
90
Books Allowed in the Exam
1.
International Mechanical Code, 2012, ICC
2.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
3.
Fibrous Glass Duct Construction Standards (AH116), 5th Edition, North American Insulation Manufacturers Association
4.
HVAC Duct Construction Standards - Metal and Flexible, 3rd Edition, SMACNA
5.
ACCA Ductulator (Duct Slide Rule), ACCA
6.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
Available Study Materials
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Practice Exam
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